This is my first post in here but I come on all the time to read about chinchillas. I had two and they were miss sexed and I just got triplets born on Nov 10. They weigh 46, 47, and 48 grams. My question is they all look the same so is there anything I can do to distinguish between all of them? That was I can monitor weights better and know which one is gaining or losing better? I will post pics later on the color of them and sex but if I can't distinguish between them and I have 2 male and a female, I still won't know which is which lol someone please help!